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${{\mathit D}_{{s0}}{(2590)}^{+}}$ MASS

INSPIRE   PDGID:

M256M

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $2591$ $\pm6$ $\pm7$ 444 1 AAIJ 2021 A LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit D}^{-}}$( ${{\mathit D}^{+}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}$) 1  The mass is calculated from the position of the T-matrix pole

References:

AAIJ 2021A PRL 126 122002 Observation of a New Excited $D^+_s$ Meson in $B^0 \rightarrow D^- D^+ K^+ \pi^-$ Decays